"Republicans, by the way, are guided by science," Sen. Bill Cassidy told the Native American congresswoman, despite his past vote rejecting climate science.
Electricity price-gouging in storm-struck Texas is just a glimpse of the nation’s looming utility debt crisis.
"It’s nice when the Americans are not pulling out all the references to climate change and instead adding them in," said the Canadian prime minister.
Senate Republicans are really going all in on the idea that Joe Biden's pick to lead the Interior Department is a "radical."
Wolves lost protection in the last days of the Trump administration. Now hunters want their trophies before President Joe Biden changes things.
The new president said he won't build “another foot of wall” — but border communities fear he may already be breaking his promise.
The president directed federal agencies to assist in recovery as Texans struggle with frigid temperatures and widespread power and water outages.
Seagrasses don't get as much attention as coral reefs, but these "hidden forests" store carbon, keep the water clear and are a vital habitat for marine life.
The animal put up a heroic fight to survive in South Africa -- yet nature had other plans.
While Friday’s return is heavily symbolic, world leaders say they expect America to prove its seriousness after four years of being pretty much absent.